/* bzflag
 * Copyright (c) 1993-2020 Tim Riker
 *
 * This package is free software;  you can redistribute it and/or
 * modify it under the terms of the license found in the file
 * named COPYING that should have accompanied this file.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef BZF_GLOBAL_H
#define BZF_GLOBAL_H

/*
 * Global constants
 */

#include "common.h"

/* system headers */
#include <math.h>

/* common headers */
#include "StateDatabase.h"


// values affecting struct and class layout
const int       CallSignLen = 32;   // including terminating NUL
const int       PasswordLen = 32;   // including terminating NUL
const int       MottoLen = 128;     // including terminating NUL
const int       TokenLen = 22;      // opaque string (now int(10)) and terminating NUL
const int       VersionLen = 60;    // including terminating NUL
const int       LocaleLen = 17;     // including terminating NUL
const int       MessageLen = 128;   // including terminating NUL

// types of things we can be
enum PlayerType
{
    TankPlayer,
    ComputerPlayer
};

// types of text messages
enum MessageType
{
    ChatMessage,
    ActionMessage
};

// team info
const int       NumTeams = 8;
const int       CtfTeams = 5;
enum TeamColor
{
    AutomaticTeam = -2,
    NoTeam = -1,
    RogueTeam = 0,
    RedTeam = 1,
    GreenTeam = 2,
    BlueTeam = 3,
    PurpleTeam = 4,
    ObserverTeam = 5,
    RabbitTeam = 6,
    HunterTeam = 7
};

#ifdef ROBOT
// robots
#define MAX_ROBOTS 100
#else
#define MAX_ROBOTS 0
#endif

// epsilon and very far for ray intersections
const float     Epsilon =   ZERO_TOLERANCE; // arbitrary
const float     Infinity =  MAXFLOAT;   // arbitrary

#define DEFAULT_WORLD   800

// readout stuff
const int       MaxMessages =   20;     // msg. history length
const int       MinX = 256;
const int       MinY = 192;
const int       NoMotionSize =  10;     // no motion zone size
const int       MaxMotionSize = 37;     // motion zone size

// game types
enum GameType
{
    TeamFFA,       // normal teamed FFA
    ClassicCTF,    // your normal CTF
    OpenFFA,       // teamless FFA
    RabbitChase    // hunt the rabbit mode
};
// game styles
enum GameOptions
{
    SuperFlagGameStyle =   0x0002, // superflags allowed
    JumpingGameStyle =     0x0008, // jumping allowed
    InertiaGameStyle =     0x0010, // momentum for all
    RicochetGameStyle =    0x0020, // all shots ricochet
    ShakableGameStyle =    0x0040, // can drop bad flags
    AntidoteGameStyle =    0x0080, // anti-bad flags
    HandicapGameStyle =    0x0100, // handicap players based on score (eek! was TimeSyncGameStyle)
    NoSelfKillsGameStyle = 0x0200,
    NoTeamKillsGameStyle = 0x0400
                           // add here before reusing old ones above
};

// map object flags
#define _DRIVE_THRU  ( 1 << 0 )
#define _SHOOT_THRU  ( 1 << 1 )
#define _FLIP_Z      ( 1 << 2 )
#define _RICOCHET    ( 1 << 3 )

const int mapVersion = 1;

struct GlobalDBItem
{
public:
    const char*         name;
    const char*         value;
    bool            persistent;
    StateDatabase::Permission   permission;
};
extern const unsigned int numGlobalDBItems;
extern const struct GlobalDBItem globalDBItems[];

#endif // BZF_GLOBAL_H

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